Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Botulism
It is a toxicity in chickens, turkeys, ducks and other aquatic birds caused by a bacterial toxin produced by anaerobic bacteria Clostridium botulinum mainly types A and C. The toxin produced in decaying carcass and plant waste is consumed by the birds or the birds infected with Cl. botulinum may produce it in the cecum. Morbidity is usually low but mortality is high.
Symptoms and lesions: The birds show nervous signs, progressive flaccid paralysis of legs and wings before death or in peracute cases, sudden death. When neck muscles are affected, the head hangs limp, thus causing a condition referred to as limberneck. Affected birds may have a peculiar trembling, loose feathers that are pulled out easily and dull partly closed eyes. In most of the cases, there are no PM lesions. In others, severe enteritis may be seen.
Diagnosis: Clinical history and signs may be adequate to diagnose the condition. For confirmation, biological test is done in mice. The supernatant of the centrifuged intestinal contents (particularly from cecae) of the dead bird, membrane filtered and inoculated into mice will kill them quickly.
Prevention and control: Biosecurity is the best way of prevention. Preventing access to toxin, suspect food and stagnant ponds, especially in hot weather is an adequate method.
At 1 AM, a researcher places a healthy squid giant axon in a bath of normal squid physiological extracellular saline and internally perfuses the axon with normal squid intracellula
applications of diffusion
Phylum Rhodophyta (Red algae) 1) The photosynthetic pigments include red pigments (phycoerythrin) and blue pigment (phycocyanin) apart from chlorophyll, of which red pigment pr
Explain about the Reduction Tests - Carbohydrates? These are a group of tests answered by reducing sugars. Since we have already discussed reducing sugars, you will be able to
Digestion in the Intestine About 2 to 3 liters of alkaline fluid is secreted every day by the intestine and completes the digestive process. Sodium bicarbonate and
Energy Budget - Ecosystem All living things must take in and use energy to maintain their bodies, to grow, to obtain more energy and to reproduce. Each individual has an 'ener
Locomotion in Echinodermata Locomotion in echinoderms is accomplished through a unique canalicular system which is termed as the water-vascular system. This system is charact
Explain the concept of selective breeding a) Understood the concept of selective breeding and/or were able to use their Knowledge of Mendelian genetics to e
Explain Properties related to protein-protein interactions? Properties related to protein-protein interactions include dough formation, one of the important functional properti
Define the Classification of Proteins? Proteins vary widely in. their properties. We suggest you look up this unit once again now as the information about proteins and their pr
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd